Best plumber we have ever used. He has been hard working, efficient and delivers exceptional work. We have used him now for both our salons and we wouldn't ever use anyone else! Highly recommend. - 2/05/2017 

Will has been our plumber for 4 years now. He is a fantastic guy, reliable, prompt and always willing to go the extra mile. I have no hesitation in recommending his plumbing services. - 6/25/2019 

Fantastic service, sent him down to Hackham to fix a gushing emergency and he was there tools in hand at 8:30 as promised to fix it! Thanks - 9/04/2018 

O’Callaghan Plumbing was referred to me by a colleague. Called William at 9am with a very bad leaking tap in our office. Firstly he answered my call and our tap was fixed by 1pm the same day. Now that’s what I call 24/7 service. No mess you wouldn’t even know we had a Plumber in our office. Thanks for the prompt and professional service. Highly recommend William and his team. - 2/01/2019